The spider, which is mildly poisonous to humans, goes through this moulting process several times during its 30-year existence. Pictured is the old exoskeleton (right) lifting off the spider

Red Knee tarantulas naturally live in the Pacific mountains of Mexico in scrub-forest habitat and semi-desert regions.

They are best-known for their hairy body and bands along its legs which has made them popular pets.

Speaking to National Geographic about a similar video, Dr Andrine Shufran, from Oklahoma State University, said: 'She essentially pops off the top of her head and pulls her body out.'

Before the tarantula starts moulting, it goes through several other physical changes.

The time-lapse video condenses this incredible seven-hour process - which is crucial in helping the spider grow - into just a few minutes

Slowly the tarantula wriggles free of its old exoskeleton which lifts off the ground as the spider emerges from underneath

The Red Knee tarantula naturally live in the pacific mountains of Mexico in scrub-forest habitat and semi-desert regions. The tarantula stops eating entirely and lays still for two weeks before it molts

A bald spot on the spider's abdomen becomes larger, and the skin underneath changes from pink to black.

The tarantula's eating habits also change in the lead-up to the molting.

The tarantula stops eating entirely and lays still for two weeks before it molts.

According to Dr Shufran, these behaviours are completely normal.

She says that tarantulas often stop eating two weeks before to make sure they don't get stuck in the old shell during the molt.

'Tarantulas that get stuck while molting nearly always die,' she said.

IS A FEAR OF SPIDERS IN OUR DNA?

Recent research has claimed that a fear of spiders is a survival trait written into our DNA.

Dating back hundreds of thousands of years, the instinct to avoid arachnids developed as an evolutionary response to a dangerous threat, the academics suggest.

It could mean that arachnophobia, one of the most crippling of phobias, represents a finely tuned survival instinct.

And it could date back to early human evolution in Africa, where spiders with very strong venom have existed millions of years ago.

Study leader Joshua New, of Columbia University in New York, said: 'A number of spider species with potent, vertebrate specific venoms populated Africa long before hominoids and have co-existed there for tens of millions of years.

'Humans were at perennial, unpredictable and significant risk of encountering highly venomous spiders in their ancestral environments.'

Arachnophobes look away now! Terrifying timelapse shows the moment a Mexican Red Knee tarantula crawls out of its own skin
Reviewed by free heip
on
May 19, 2018
Rating: 5